General Semiconductor NSF8KT, NSF8DT, NSF8BT, NSF8AT, NSF8MT Datasheet

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NSF8AT THRU NSF8MT
GLASS PASSIVATED GENERAL PURPOSE PLASTIC RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 8.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High forward current capabilityHigh surge current capabilityLow forward voltage dropGlass passivated chip junctionHigh temperature soldering guaranteed:
250°C, 0.25" (6.35mm) from case for 10 seconds
MECHANICAL DATA
Case: JEDEC ITO-220AC molded plastic body Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Polarity: As marked Mounting Position: Any Weight: 0.08 ounce, 2.24 grams Mounting Torque: 5 in. - lbs. max.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
NSF8 NSF8 NSF8 NSF8 NSF8 NSF8 NSF8
SYMBOLS AT BT DT GT JT KT MT UNITS
Maximum repetitive peak reverse voltage V
RRM
50 100 200 400 600 800 1000 Volts
Maximum RMS voltage V
RMS
35 70 140 280 420 560 700 Volts
Maximum DC blocking voltage V
DC
50 100 200 400 600 800 1000 Volts
Maximum average forward rectified current at T
C
=100°C I
(AV)
8.0 Amps
Peak forward surge current
8.3ms single half sine-wave superimposed on I
FSM
175.0 Amps
rated load (JEDEC Method) Maximum instantaneous forward voltage at 8.0A V
F
1.1 Volts
Maximum DC reverse current at rated DC blocking voltage T
C
=25°C I
R
10.0 µA
T
C
=100°C 100.0
Typical junction capacitance
(NOTE 1)
C
J
55.0 pF
Typical thermal resistance
(NOTE 2)
R
ΘJC
3.0 °C/W
Operating junction and storage temperature range T
J
, T
STG
-55 to +150 °C
NOTES:
(1) Measured at 1.0 MHZand applied reversed voltage of 4.0 Volts (2) Thermal resistance from junction to case mounted on heatsink
ITO-220AC
I
NEW PRODUCT NEW PRODUCT NEW PRODUCT
Dimensions in inches and (millimeters)
9/1/98
0.405 (10.27)
0.383 (9.72)
0.140 (3.56)
DIA.
0.130 (3.30)
0.600 (15.5)
0.580 (14.5)
0.560 (14.22)
0.530 (13.46)
0.205 (5.20)
0.195 (4.95)
0.676 (17.2)
0.191 (4.85)
0.171 (4.35)
0.060 (1.52)
0.037 (0.94)
0.027 (0.69)
0.646 (16.4)
PIN
12
0.350 (8.89)
0.330 (8.38)
PIN 1
PIN 2
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.110 (2.80)
0.100 (2.54)
0.022 (0.55)
0.014 (0.36)
D
FIG.1 - FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, °C
AVERAGE FORWARD CURRENT,
AMPERES
60 HZRESISTIVE or INDUCTIVE LOAD
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
PEAK FORWARD SURGE CURRENT,
AMPERES
NUMBER OF CYCLES AT 60 H
Z
TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, VOLTS
JUNCTION CAPACITANCE, pF
TJ=75°C
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
TJ=25°C f=1.0 MH
Z
Vsig=50mp-p
TJ=TJmax.
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
TJ=100°C
TJ=25°C
1.0 CYCLE
RATINGS AND CHARACTERISTIC CURVES NSF8AT THRU NSF8MT
10
8.0
6.0
4.0
2.0
0
0
50
100
10
100
150
175
150 125
100
75
50 25
0
1
10
100
10
100
1
0.1
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
120
100
80
60
40
20
1
0.1 0
20
40
60
80
100
0
0.1
1
10
100
1,000
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